MPL 500: Low Pressure Momentary Switches

Introduction

MPL 500 Series switches offer pressure, vacuum, and differential sensing, sensitive to as low as 0.10 in/ H2O. Their accuracy and reliability offer the designer an excellent general purpose low pressure to electric interface for monitoring and control applications. Miniature size and low cost make the MPL 500 Series ideal for OEM applications.

View the MPL 500 Data Sheets
View the MPL 500 General Prints

Specifications

• Body: glass-filled polyester, grade SEO, standard
• Diaphragm: polyurethane, fluorosilicone, EPDM, Teflon, and other materials are available
• Terminals: brass, gold-plated
• Contacts: gold-alloy cross-point
• Operating Temperature: -40 to +120C (-40 to +250F), depending on components. Consult factory.
• Operating Pressure: 0.10 in/H2O to 550 in/H2O (20psi)
• Burst: 25 psi
• Response: MPL 500/501/503/504/533, 160Hz; MPL 502/528/509, 270Hz
• Life: Over 100,000,000 cycles
• Form: SPST-NO, SPST-NC, 2x, SPST-NO (Form F) MPL 504
• Resistance: 500 milliohm maximum
• Weight: 10 grams